70403760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 275845440

約数和(自身を除く): 205441680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 112, 120, 122, 126, 140, 144, 168, 180, 183, 210, 229, 240, 244, 252, 280, 305, 315, 336, 360, 366, 420, 427, 458, 488, 504, 549, 560, 610, 630, 687, 720, 732, 840, 854, 915, 916, 976, 1008, 1098, 1145, 1220, 1260, 1281, 1374, 1464, 1603, 1680, 1708, 1830, 1832, 2061, 2135, 2196, 2290, 2440, 2520, 2562, 2745, 2748, 2928, 3206, 3416, 3435, 3660, 3664, 3843, 4122, 4270, 4392, 4580, 4809, 4880, 5040, 5124, 5490, 5496, 6405, 6412, 6832, 6870, 7320, 7686, 8015, 8244, 8540, 8784, 9160, 9618, 10248, 10305, 10980, 10992, 12810, 12824, 13740, 13969, 14427, 14640, 15372, 16030, 16488, 17080, 18320, 19215, 19236, 20496, 20610, 21960, 24045, 25620, 25648, 27480, 27938, 28854, 30744, 32060, 32976, 34160, 38430, 38472, 41220, 41907, 43920, 48090, 51240, 54960, 55876, 57708, 61488, 64120, 69845, 72135, 76860, 76944, 82440, 83814, 96180, 97783, 102480, 111752, 115416, 125721, 128240, 139690, 144270, 153720, 164880, 167628, 192360, 195566, 209535, 223504, 230832, 251442, 279380, 288540, 293349, 307440, 335256, 384720, 391132, 419070, 488915, 502884, 558760, 577080, 586698, 628605, 670512, 782264, 838140, 880047, 977830, 1005768, 1117520, 1154160, 1173396, 1257210, 1466745, 1564528, 1676280, 1760094, 1955660, 2011536, 2346792, 2514420, 2933490, 3352560, 3520188, 3911320, 4400235, 4693584, 5028840, 5866980, 7040376, 7822640, 8800470, 10057680, 11733960, 14080752, 17600940, 23467920, 35201880, 70403760]

約数ペア:

[(1, 70403760), (2, 35201880), (3, 23467920), (4, 17600940), (5, 14080752), (6, 11733960), (7, 10057680), (8, 8800470), (9, 7822640), (10, 7040376), (12, 5866980), (14, 5028840), (15, 4693584), (16, 4400235), (18, 3911320), (20, 3520188), (21, 3352560), (24, 2933490), (28, 2514420), (30, 2346792), (35, 2011536), (36, 1955660), (40, 1760094), (42, 1676280), (45, 1564528), (48, 1466745), (56, 1257210), (60, 1173396), (61, 1154160), (63, 1117520), (70, 1005768), (72, 977830), (80, 880047), (84, 838140), (90, 782264), (105, 670512), (112, 628605), (120, 586698), (122, 577080), (126, 558760), (140, 502884), (144, 488915), (168, 419070), (180, 391132), (183, 384720), (210, 335256), (229, 307440), (240, 293349), (244, 288540), (252, 279380), (280, 251442), (305, 230832), (315, 223504), (336, 209535), (360, 195566), (366, 192360), (420, 167628), (427, 164880), (458, 153720), (488, 144270), (504, 139690), (549, 128240), (560, 125721), (610, 115416), (630, 111752), (687, 102480), (720, 97783), (732, 96180), (840, 83814), (854, 82440), (915, 76944), (916, 76860), (976, 72135), (1008, 69845), (1098, 64120), (1145, 61488), (1220, 57708), (1260, 55876), (1281, 54960), (1374, 51240), (1464, 48090), (1603, 43920), (1680, 41907), (1708, 41220), (1830, 38472), (1832, 38430), (2061, 34160), (2135, 32976), (2196, 32060), (2290, 30744), (2440, 28854), (2520, 27938), (2562, 27480), (2745, 25648), (2748, 25620), (2928, 24045), (3206, 21960), (3416, 20610), (3435, 20496), (3660, 19236), (3664, 19215), (3843, 18320), (4122, 17080), (4270, 16488), (4392, 16030), (4580, 15372), (4809, 14640), (4880, 14427), (5040, 13969), (5124, 13740), (5490, 12824), (5496, 12810), (6405, 10992), (6412, 10980), (6832, 10305), (6870, 10248), (7320, 9618), (7686, 9160), (8015, 8784), (8244, 8540)]